factor out code for address of register param taken

[libfirm] / ir / be / beabi.h

diff --git a/ir/be/beabi.h b/ir/be/beabi.h
index 99f4ace..9ba4b6c 100644 (file)
--- a/ir/be/beabi.h
+++ b/ir/be/beabi.h
@@ -36,9 +36,9 @@
 #include "beirg.h"
 #include "bearch.h"
 #include "beabi.h"
+#include "beabihelper.h"
 
 struct be_abi_call_flags_bits_t {
-       unsigned left_to_right          : 1;  /**< Arguments are from left to right. */
        unsigned store_args_sequential  : 1;  /**< Use sequential stores for arguments. */
        unsigned try_omit_fp            : 1;  /**< Try to omit the frame pointer. */
        unsigned fp_free                : 1;  /**< The function can use any register as frame pointer. */
@@ -53,55 +53,18 @@ union be_abi_call_flags_t {
 };
 
 struct be_abi_callbacks_t {
-       /**
-        * Initialize the callback object.
-        * @param call The call object.
-        * @param irg  The graph with the method.
-        * @return     Some pointer. This pointer is passed to all other callback functions as self object.
-        */
-       void *(*init)(const be_abi_call_t *call, ir_graph *irg);
-
-       /**
-        * Destroy the callback object.
-        * @param self The callback object.
-        */
-       void (*done)(void *self);
-
        /**
         * Get the between type for that call.
         * @param self The callback object.
         * @return The between type of for that call.
         */
-       ir_type *(*get_between_type)(void *self);
-
-       /**
-        * Generate the prologue.
-        * @param self       The callback object.
-        * @param mem        A pointer to the mem node. Update this if you define new memory.
-        * @param reg_map    A map mapping all callee_save/ignore/parameter registers to their defining nodes.
-        * @param stack_bias Points to the current stack bias, can be modified if needed.
-        * @return           The register which shall be used as a stack frame base.
-        *
-        * All nodes which define registers in @p reg_map must keep @p reg_map current.
-        */
-       const arch_register_t *(*prologue)(void *self, ir_node **mem, pmap *reg_map, int *stack_bias);
-
-       /**
-        * Generate the epilogue.
-        * @param self    The callback object.
-        * @param mem     Memory one can attach to.
-        * @param reg_map A mapping mapping all callee_save/ignore/return registers to their defining nodes.
-        *
-     * All nodes which define registers in @p reg_map must keep @p reg_map current.
-        * Also, the @p mem variable must be updated, if memory producing nodes are inserted.
-        */
-       void (*epilogue)(void *self, ir_node *bl, ir_node **mem, pmap *reg_map);
+       ir_type *(*get_between_type)(ir_graph *irg);
 };
 
 /**
  * Set the flags for a call.
  * @param call          The call.
- * @param flags                Some flags to be set.
+ * @param flags         Some flags to be set.
  * @param cb            The call callbacks for that call.
  * @note                The ABI phase might change the flags due to analysis.
  */
@@ -181,35 +144,8 @@ be_abi_call_flags_t be_abi_call_get_flags(const be_abi_call_t *call);
  */
 ir_type *be_abi_call_get_method_type(const be_abi_call_t *call);
 
-be_abi_irg_t *be_abi_introduce(ir_graph *irg);
+void be_abi_introduce(ir_graph *irg);
 
-/**
- * Fix the stack bias for all nodes accessing the stack frame using the
- * stack pointer.
- */
-void be_abi_fix_stack_bias(ir_graph *irg);
 void be_abi_free(ir_graph *irg);
 
-int be_get_stack_entity_offset(be_stack_layout_t *frame, ir_entity *ent,
-                               int bias);
-
-/**
- * Rewire all stack modifying nodes and their users to assure SSA property.
- * @param env   The abi
- */
-void be_abi_fix_stack_nodes(ir_graph *irg);
-
-/**
- * Put the registers which are forbidden specifically for this IRG in a bitset.
- */
-void be_abi_put_ignore_regs(be_abi_irg_t *abi, const arch_register_class_t *cls, bitset_t *bs);
-
-void be_abi_set_non_ignore_regs(be_abi_irg_t *abi, const arch_register_class_t *cls, unsigned *raw_bitset);
-
-ir_node *be_abi_get_callee_save_irn(be_abi_irg_t *abi, const arch_register_t *reg);
-ir_node *be_abi_get_ignore_irn(be_abi_irg_t *abi, const arch_register_t *reg);
-
-#define be_abi_reg_map_get(map, reg)      pmap_get((map), (void *) (reg))
-#define be_abi_reg_map_set(map, reg, irn)  pmap_insert((map), (void *) (reg), (irn))
-
 #endif